<div class="parallel-coords-placeholder">
  <div class="pc-placeholder-row">
    <span class="pc-placeholder-title">Parallel Coordinates</span>
  </div>
  <div class="pc-placeholder-row">
    <img class="pc-placeholder-image"/>
  </div>
  <div class="pc-placeholder-row">
    <span class="pc-placeholder-info">Please select two or more variables</span>
  </div>
</div>
